1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Zolol [24]
3 years ago
13

How are crystals prepared?

Physics
2 answers:
Sindrei [870]3 years ago
8 0

Crystals form in nature when molecules gather to stabilize when liquid starts to cool and harden. This process is called crystallization and can happen when magma hardens or when water evaporates from a natural mixture too. This is how crystals are formed in nature.

Contact [7]3 years ago
4 0

Answer:

The process of crystal forming is called crystallization. Crystals often form in nature when liquids cool and start to harden. Certain molecules in the liquid gather together as they attempt to become stable. In nature, crystals can form when liquid rock, called magma, cools.

<h2><u><em>Hope it will help you !</em></u></h2>

You might be interested in
What are the two main factors that<br>affect how quickly a coastline erodes?​
Amanda [17]

Wind and Waves are the 2 main forms of erosion on coastline cliffs

4 0
3 years ago
This is the smallest unit of matter that cannot be physiologically broken down.
yuradex [85]
An atom is the smallest unit of matter. It can't be broken. It consist of dense nuleus surrounded by negatively charged electrons.
4 0
3 years ago
A string that is restricted at both ends has a length of 1.50 m. what is the wavelength of the string’s fundamental frequency?
lara31 [8.8K]
Since it is restricted at both ends, λ/2 = length of string

λ/2 = 1.5m
λ = 1.5*2 = 3m
6 0
3 years ago
A 5,000 kg satellite is orbiting the Earth in a circular path. The height of the satellite above the surface of the Earth is 800
Arada [10]

Explanation:

The given data is as follows.

            m = 5000 kg,            h = 800 km = 0.8 \times 10^{6} m

    R_{e} = 6.37 \times 10^{6} m,    r = R + h = 7.17 \times 10^{6} m

   M_{e} = 5.98 \times 10^{24} kg,   G = 6.67 \times 10^{-11} Nm^{2}/kg^{2}

As we know that,

              \frac{mv^{2}}{r} = \frac{GmM_{e}}{r^{2}}

                      v = \sqrt{\frac{GM_{e}}{r^{2}}}

And, it is known that formula to calculate angular velocity is as follows.

               \omega = \frac{v}{r} = \sqrt{\frac{GM_{e}}{r^{3}}}

                            v = \sqrt{\frac{GM_{e}}{r^{3}}}

                               = \sqrt{\frac{6.67 \times 10^{-11} Nm^{2}/kg^{2} \times 5.98 \times 10^{-24} kg^{-2}}{(7.17 \times 10^{6} m)^{3}}}

                                = 1.0402 \times 10^{-3} rad/s

Thus, we can conclude that speed of the satellite is 1.0402 \times 10^{-3} rad/s.

6 0
3 years ago
On a nice winter day at the South Pole, the temperature rises to −54°F. What is the approximate temperature in degrees Celsius?
Evgesh-ka [11]

Answer:

Its going to be about -47.78°C

3 0
3 years ago
Read 2 more answers
Other questions:
  • A farmer places unhatched chicken eggs under a heat lamp. How does the radiation help the eggs?
    8·2 answers
  • How long does creatine phosphate provide every
    9·1 answer
  • A 30 kg child sitting 5.0 m from the center of a merry-go-round has a constant speed of 5.0 m/s. while she remains seated in the
    5·1 answer
  • 2. Harry is pushing a car down a level road at 2.0 m/s with a force of 243 N. The total force
    8·1 answer
  • Match these items.
    14·1 answer
  • What is the law of gravity?
    11·1 answer
  • Kate gathered three boxes of the same size made of different materials: glass, clear plastic, and aluminum painted black. She pl
    6·2 answers
  • What is the formula for average velocity?
    12·1 answer
  • 1.do materials change when light is reflected off to them
    5·2 answers
  • A resistor has a resistance of 120 12. How much current is in the resistor if there is a potential difference of 12.0V across th
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!